Crow, John, Low, North, Port, Root, Row, Tom, Thorp,

Long
Ross
mccoy

Gordy bond

I'm off to bed to dream of spelling.

Be back after 8:00

Ong
Orth
Olson
Odor
Top
Cloth

Holt
wolf

Oooh, someone finally guessed my surname. I was wondering how long it would take. ;)

Sorry, no prize for that...

for your clue is said one vowel like Oscar and you said "o"

Oscar has two vowels. So does that mean the name has only one O but other vowels or Only O as a vowel in the word?

O'Connor
Stock
Scott
Short
Todd
Town
Whorton
Wolf

I will clarify, since I think flubbucket might already be gone. The surname in question has but a single (1) vowel. The letter in question is "O".

Edit:
Oh, that was a bit ambiguous as well. Oh well.

Lyons
Bow
Cross
Moss
Wong
Dong
Fong
Combs
Bond
Rob
York
Hobbs

Jo
Ho
Bo
London
Hortz
Shortz

Frost
Potts
Colt

Not sure how many of these have been guessed but:

Ross
Long
Ford
Boyd
Holt
Cross
Moss
Cobb
Roy
Combs
Snow
York
Orr
Knox

Monk, motts, dock, bong, colt